Examples with WrapperMutableMetaSnapshot com.torodb.core.transaction.metainf.WrapperMutableMetaSnapshot used on opensource projects

Example 11 with WrapperMutableMetaSnapshot

use of com.torodb.core.transaction.metainf.WrapperMutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testNewIndexAndNewDocPartIndex.

/**
   * Test a new index and new doc part index Case 1&3.OK1.1
   *
   * @throws Exception
   */
@Test
public void testNewIndexAndNewDocPartIndex() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaDocPartIndex(false).addMetaDocPartIndexColumn("fieldId2", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().immutableCopy("idxId2");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}

Example 12 with WrapperMutableMetaSnapshot

use of com.torodb.core.transaction.metainf.WrapperMutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testNewIndexMultiFieldsAndNewDocPartIndex.

/**
   * Test a new index with multiple fields and new doc part index Case 1&3.OK1.2
   *
   * @throws Exception
   */
@Test
public void testNewIndexMultiFieldsAndNewDocPartIndex() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName3", "fieldId3", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName4", "fieldId4", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName5", "fieldId5", FieldType.STRING);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createRoot(), "fieldName3", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createRoot(), "fieldName4", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createRoot(), "fieldName5", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaDocPartIndex(false).addMetaDocPartIndexColumn("fieldId2", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().addMetaDocPartIndexColumn("fieldId3", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().addMetaDocPartIndexColumn("fieldId4", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().addMetaDocPartIndexColumn("fieldId5", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().immutableCopy("idxId2");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}

Example 13 with WrapperMutableMetaSnapshot

use of com.torodb.core.transaction.metainf.WrapperMutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testRemoveIndexWithDocPartIndexIncludedByOtherIndex.

/**
   * Test remove an index that relates to a doc part index that also relate to another index Case
   * 2&1.OK1.1
   *
   * @throws Exception
   */
@Test
public void testRemoveIndexWithDocPartIndexIncludedByOtherIndex() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName1", FieldIndexOrdering.ASC);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").removeMetaIndexByName("idxName2");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}

Example 14 with WrapperMutableMetaSnapshot

use of com.torodb.core.transaction.metainf.WrapperMutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testRemoveIndexWithMuliFieldsInMultiDocParts.

/**
   * Test remove an index with multiple fields in multiple doc parts Case
   * [2&1.OK1|2&2.OK1|2&3.OK1].3
   *
   * @throws Exception
   */
@Test
public void testRemoveIndexWithMuliFieldsInMultiDocParts() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createRoot(), "fieldName3", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaDocPart(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "docPartId2");
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName4", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName5", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName3", "fieldId3", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).addMetaField("fieldName4", "fieldId4", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).addMetaField("fieldName5", "fieldId5", FieldType.STRING);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").removeMetaIndexByName("idxName2");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}

Example 15 with WrapperMutableMetaSnapshot

use of com.torodb.core.transaction.metainf.WrapperMutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testIndexWithOldMissingDocPartIndexConflict.

/**
   * Test that an exception is thrown on new index with missing doc part index conflicts Case
   * 1&3.KO1.1
   *
   * @throws Exception
   */
@Test
public void testIndexWithOldMissingDocPartIndexConflict() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    try {
        new SnapshotMerger(currentModifiedSnapshot.immutableCopy(), changedSnapshot).merge();
        Assert.fail("A " + UnmergeableException.class.getSimpleName() + " was expected to be thrown");
    } catch (UnmergeableException ex) {
    }
}